Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9741740 | Semiconductor device | Masaki Tamaru, Kazuyuki Nakanishi | 2017-08-22 |
| 9733490 | Spectacle lens design system, supply system, design method and manufacturing method | Tomohiro Odaira | 2017-08-15 |
| 9618772 | Spectacle lens design system, supply system, design method and manufacturing method | Tomohiro Odaira | 2017-04-11 |
| 9610667 | Lens edgeing system, method of detecting a tool exchange time and method of manufacturing spectacle lens | Masahiko Samukawa | 2017-04-04 |